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bmips: enet: add compatibility with kernel 6.1

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Make bmips ethernet drivers compatible with 6.1 kernel.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas 2023-05-30 20:50:18 +02:00
parent 3f2f9c7d92
commit 8f6033e287
2 changed files with 24 additions and 10 deletions
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17
target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6348-enet.c
View File

@ -25,6 +25,7 @@
#include <linux/phy.h> #include <linux/phy.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/reset.h> #include <linux/reset.h>
#include <linux/version.h>
/* DMA channels */ /* DMA channels */
#define DMA_CHAN_WIDTH 0x10 #define DMA_CHAN_WIDTH 0x10
@ -1503,6 +1504,7 @@ static int bcm6348_emac_probe(struct platform_device *pdev)
struct bcm6348_emac *emac; struct bcm6348_emac *emac;
struct bcm6348_iudma *iudma; struct bcm6348_iudma *iudma;
struct net_device *ndev; struct net_device *ndev;
unsigned char dev_addr[ETH_ALEN];
unsigned i; unsigned i;
int num_resets; int num_resets;
int ret; int ret;
@ -1564,12 +1566,13 @@ static int bcm6348_emac_probe(struct platform_device *pdev)
emac->old_duplex = -1; emac->old_duplex = -1;
emac->old_pause = -1; emac->old_pause = -1;
of_get_mac_address(node, ndev->dev_addr); of_get_mac_address(node, dev_addr);
if (is_valid_ether_addr(ndev->dev_addr)) { if (is_valid_ether_addr(dev_addr)) {
dev_info(dev, "mtd mac %pM\n", ndev->dev_addr); dev_addr_set(ndev, dev_addr);
dev_info(dev, "mtd mac %pM\n", dev_addr);
} else { } else {
random_ether_addr(ndev->dev_addr); eth_hw_addr_random(ndev);
dev_info(dev, "random mac %pM\n", ndev->dev_addr); dev_info(dev, "random mac\n");
} }
emac->rx_skb_size = ALIGN(ndev->mtu + ENET_MTU_OVERHEAD, emac->rx_skb_size = ALIGN(ndev->mtu + ENET_MTU_OVERHEAD,
@ -1644,7 +1647,11 @@ static int bcm6348_emac_probe(struct platform_device *pdev)
ndev->min_mtu = ETH_ZLEN - ETH_HLEN; ndev->min_mtu = ETH_ZLEN - ETH_HLEN;
ndev->mtu = ETH_DATA_LEN - VLAN_ETH_HLEN; ndev->mtu = ETH_DATA_LEN - VLAN_ETH_HLEN;
ndev->max_mtu = ENET_MAX_MTU - VLAN_ETH_HLEN; ndev->max_mtu = ENET_MAX_MTU - VLAN_ETH_HLEN;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,1,0)
netif_napi_add(ndev, &emac->napi, bcm6348_emac_poll);
#else
netif_napi_add(ndev, &emac->napi, bcm6348_emac_poll, 16); netif_napi_add(ndev, &emac->napi, bcm6348_emac_poll, 16);
#endif
SET_NETDEV_DEV(ndev, dev); SET_NETDEV_DEV(ndev, dev);
ret = devm_register_netdev(dev, ndev); ret = devm_register_netdev(dev, ndev);

17
target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c
View File

@ -20,6 +20,7 @@
#include <linux/pm_domain.h> #include <linux/pm_domain.h>
#include <linux/pm_runtime.h> #include <linux/pm_runtime.h>
#include <linux/reset.h> #include <linux/reset.h>
#include <linux/version.h>
/* MTU */ /* MTU */
#define ENETSW_TAG_SIZE (6 + VLAN_HLEN) #define ENETSW_TAG_SIZE (6 + VLAN_HLEN)
@ -908,6 +909,7 @@ static int bcm6368_enetsw_probe(struct platform_device *pdev)
struct bcm6368_enetsw *priv; struct bcm6368_enetsw *priv;
struct net_device *ndev; struct net_device *ndev;
struct resource *res; struct resource *res;
unsigned char dev_addr[ETH_ALEN];
unsigned i; unsigned i;
int num_resets; int num_resets;
int ret; int ret;
@ -995,12 +997,13 @@ static int bcm6368_enetsw_probe(struct platform_device *pdev)
priv->tx_ring_size = ENETSW_DEF_TX_DESC; priv->tx_ring_size = ENETSW_DEF_TX_DESC;
priv->copybreak = ENETSW_DEF_CPY_BREAK; priv->copybreak = ENETSW_DEF_CPY_BREAK;
of_get_mac_address(node, ndev->dev_addr); of_get_mac_address(node, dev_addr);
if (is_valid_ether_addr(ndev->dev_addr)) { if (is_valid_ether_addr(dev_addr)) {
dev_info(dev, "mtd mac %pM\n", ndev->dev_addr); dev_addr_set(ndev, dev_addr);
dev_info(dev, "mtd mac %pM\n", dev_addr);
} else { } else {
random_ether_addr(ndev->dev_addr); eth_hw_addr_random(ndev);
dev_info(dev, "random mac %pM\n", ndev->dev_addr); dev_info(dev, "random mac\n");
} }
priv->rx_buf_size = ALIGN(ndev->mtu + ENETSW_MTU_OVERHEAD, priv->rx_buf_size = ALIGN(ndev->mtu + ENETSW_MTU_OVERHEAD,
@ -1065,7 +1068,11 @@ static int bcm6368_enetsw_probe(struct platform_device *pdev)
ndev->min_mtu = ETH_ZLEN; ndev->min_mtu = ETH_ZLEN;
ndev->mtu = ETH_DATA_LEN + ENETSW_TAG_SIZE; ndev->mtu = ETH_DATA_LEN + ENETSW_TAG_SIZE;
ndev->max_mtu = ETH_DATA_LEN + ENETSW_TAG_SIZE; ndev->max_mtu = ETH_DATA_LEN + ENETSW_TAG_SIZE;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,1,0)
netif_napi_add(ndev, &priv->napi, bcm6368_enetsw_poll);
#else
netif_napi_add(ndev, &priv->napi, bcm6368_enetsw_poll, 16); netif_napi_add(ndev, &priv->napi, bcm6368_enetsw_poll, 16);
#endif
ret = devm_register_netdev(dev, ndev); ret = devm_register_netdev(dev, ndev);
if (ret) { if (ret) {